1. (a) Staff may request updates of one (1) or more of the schedules specified in subsections (b) and (c) of this section and the applicant shall be required to provide such updated schedules in accordance with the time frames indicated.

2. (b)

   1. (1) If a General Rate Change Application uses a test year derived from any projected data, the applicant at staff’s request shall as soon as practicable after such data becomes available provide updated Appendix 8-1 Schedules B-1, B-2, B-4, B-5, C-1, C-2, C-9, C-10, C-11, C-12, D-6.2, and E-11.1 to reflect actual data and updated Appendix 8-1 Schedules D-1.3, D-2.3, D-3.3, D-5.3, D-6.1, and E-1, with each schedule beginning with actual per-book information as of the end of the test year.
   2. (2) An applicant that is a wholly-owned subsidiary of another company at staff’s request shall also provide the information for its parent corporation on a stand-alone basis for Schedules D-1.3, D-2.3, D-3.3, D-5.3, D-6.1, and E-1 as required in Appendix 8-1, with each schedule beginning with actual per-book information as of the end of the test year.

3. (c)

   1. (1) The applicant at staff’s request shall provide updated schedules reflecting the most current information available, whether for the test year or pro forma year period, ninety (90) days in advance of the filing deadline for staff’s direct testimony and forty-five (45) days in advance of the filing deadline for staff’s surrebuttal testimony for Appendix 8-1 Schedules B-1, B-2, B-4, B-5, B-8, B-9, C-9, C-10, D-6.2, and E-11.2 to reflect the most current information available and for Appendix 8-1 Schedules D-1.3, D-2.3, D-3.3, D-5.3, D-6.1, and E-1, with each schedule beginning with actual per-book information as of the most current information available.
   2. (2) An applicant that is a wholly-owned subsidiary of another company at staff’s request shall also provide the information for its parent corporation on a stand-alone basis for Schedules D-1.3, D-2.3, D-3.3, D-5.3, D-6.1, and E-1 as required in Appendix 8-1, with each schedule beginning with actual per-book information as of the most current information available.
4. (d) To the extent that the revenue requirement of any class is effectively revised by written testimony or exhibits by the applicant within the course of the proceeding, a revised cost of service study including Appendix 8-1 Schedules A-1, B-1, B-2, C-1, C-2, D-1.3, G-1, G-2, G-3, and G-4 and Appendix 8-1A schedules if applicable shall be filed with the applicant’s testimony or exhibits.

Codification Notes: This section was promulgated as Rule 8.12 of the Rules of Practice and Procedure prior to codification in the Code of Arkansas Rules.